The elevation in boiling point, when 13....

The elevation in boiling point, when 13.44 g.of freshly prepared `CuCl_2`, are added to 1 kg of water is [some useful data, `K_b (H_2O) = 0.52` kg K `mol^-1` and M.W of `CuCl_2 = 134.4 g]`

0.05

0.1

0.16

0.21

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